body {
    font-family: "Open Sans","Helvetica Neue",Helvetica,Arial,STHeiti,"Microsoft Yahei",sans-serif;
    margin: 0;
}
a {
    color: #0000EE;
    text-decoration: none;
}
/*a:link {
    color: #0000EE;
    text-decoration: none;
}
a:visited {
    color: #0000FF;
    text-decoration: none;
}*/
a:hover {
    color: #0000EE;
    text-decoration: underline;
}
/*a:active {color: #0000EE}*/
#footer {
    clear: both;
    /*margin-top: 10px;*/
    text-align: center;
    font-size: 12px;
    padding: 2px 0;
    background-color: #EAEAEA;
    /*min-height: 50px;*/
}
#header {
    /*height: 60px;*/
    padding: 5px 10px;
    background-color: #F5F5F5;
}
#header a {
    text-decoration: none;
    color: #000000;
}
#top-navbar {
    padding: 5px 10px;
    background-color: #E9EADE;
}
#top-navbar a {
    display: inline-block;
    margin-right: 10px;
    text-decoration: none;
    color: #804b1a;
    font-size: 15px;
}
.hidden {
    display: none;
}
.back-top {
    display: none;
    position: fixed;
    right: 10px;
    bottom: 10px;
    /*width: 40px;*/
    text-align: center;
    border: 1px solid #A8A1A1;
    font-size: 20px;
    background-color: #4F3C3C;
    padding: 2px 5px;
}
.back-top a {
    color: #fff;
}